TY  - GEN
AU  - Field, Barry C.
TI  - Natural resource economics: an introduction - 2nd ed
SN  - 9789380663388(pb)
U1  - 333.7 FIE/Nat 
PY  - 2012///
CY  - Kolkata
PB  - Levanr Books
N1  - Includes index
ER  -